Carrying harness for a mattress



FIG. 1 is a top plan view of a carrying harness for a mattress showing my new design, an intermediate portion of the bottom strap being broken away and omitted for convenience of illustration;

FIG. 2 is an end elevational view thereof the opposite end being identical thereto; and

FIG. 3 is a side elevational view thereof the opposite side being identical thereto.

The partial showing of fabric texture is understood to be continuous on all surfaces. 

The ornamental design for a carrying harness for a mattress, as shown and described. 